Language Lab Web Games

Awesome Analogies:http://www.quia.com/cb/7146.html

Many different language games to choose from: http://www.quia.com/pages/havefun.html

Online Word Searches, Crosswords, Hangman http://www.languagegames.org/la/english.asp

Some great Junior High/High School Writing (grammar and punctuation) Practice: http://classroom.jc-schools.net/basic/la-grammar.html

Vocabulary & Grammar Practice: http://www.freerice.com/
On the top right of the question you can change the subject.